Hibernation

  • Hibernation
    By Anita Ganeri

    Anita Ganeri. Sometimes bears wake up to eat during their long sleep . Some animals sleep very deeply when they hibernate . They hardly breathe and their heart beats very slowly . Other animals doze off , but they wake up from time to ...

  • Hibernation: Badgers, Bears, Bats & Snakes
    By Natalie Regier

    The black bear can be different shades of brown and black depending on what stage of life it is in. Black bears have a heavy body ... Bears hibernate for the winter in caves, dens, or hollowed-out trees. Their dens are usually located ...

  • Hibernation
    By Robin Nelson

    Hibernation is a cycle that some animals go through every year. Most people know that bears hibernate. But why do they hibernate? And what other animals hibernate?

  • Hibernation
    By Pamela McDowell

    Did you know that the Australian spade foot toad can hibernate for years while waiting for rain? Animals use hibernation to survive extreme temperatures and food shortages. Discover these and other exciting facts in Hibernation.

  • Hibernation
    By John Stidworthy

    Explores the practice of hibernation as a means for winter survival, discussing the habits of a variety of animals such as hummingbirds, bats, chipmunks, and rattlesnakes.

  • Hibernation
    By Anita Ganeri

    Discusses why animals hibernate and when and why this pattern occurs.

  • Hibernation
    By Jaclyn Jaycox

    Many animals, both big and small, sleep through long, cold winter months. Learn the process of hibernation and different ways animals adapt to survive in harsh climates.

  • Hibernation
    By Margaret Hall

    Simple text and photographs introduce hibernation and how some animals prepare for and experience hibernation each year.

  • Hibernation
    By Paul Bennett

    Text and photographs introduce the concept of hibernation, a method which some animals use to protect themselves from cold temperatures.